| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8704 |
58.6%
|
|
| 1 | 958 |
6.4%
|
|
| 2 | 1123 |
7.6%
|
|
| 3 | 852 |
5.7%
|
|
| 4 | 373 |
2.5%
|
|
| 5 | 2850 |
19.2%
|
|
| Sysmiss | 17 |